{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x1a931ac0d54466f371c5c95d2d78ca25a130f8579ca90ab0b3fae86dec3509fa",
    "signature": "0x5abcc538228f719a3f097f18842f8c4484624affb7f470db7342c46b9694949f6fb1062ba2db0e780795c822f40d3bf8906fccb3563be32f390afe6c4b3366501b",
    "signer": "0xb15d7053c985Edf1d74fFc9893ab67Fdc2B33090",
    "userId": "211545300"
  }
}